Ep 21. hockey sticks, baby shoe bronzing, treadmills, hand-held computers

How It's Made Season 4, Episode 21 takes viewers on a fascinating journey through the making of four very different products: hockey sticks, baby shoe bronzing, treadmills, and hand-held computers.

Firstly, the episode showcases how hockey sticks are made. Viewers follow the process from start to finish, as raw materials such as wood, fiberglass, and resin are transformed into the sleek and sturdy hockey sticks used by professional players. The episode covers everything from the initial shaping of the stick to the positioning of the grip and the final logo imprint. The level of precision and detail that goes into the production of hockey sticks is truly impressive.

Next up, viewers are shown the process of baby shoe bronzing. This is a sentimental process where parents can preserve their babies' first shoes as a cherished memento. First, the shoes are coated in a special layer of metal. They are then rinsed, dried, and given a final spray to create a shiny and hard-wearing finish. The episode provides a behind-the-scenes look at the intricate process of bronzing baby shoes, highlighting the care and attention to detail required.

Moving onto treadmills, the episode explores the sophisticated technology behind these machines used for running and walking. Viewers are taken inside the factory, where they witness the assembly of various components such as the motor, belt, and deck. The episode also reveals how the machines are calibrated to provide precise measurements for speed, incline, and distance. The process of creating a treadmill is a highly technical and time-consuming one, but the end result is a high-quality piece of gym equipment.

Finally, the episode looks at the production of hand-held computers - a product that has revolutionized the way we live and work. The episode takes viewers through the manufacturing process, which involves the creation of tiny circuit boards and the assembly of various internal components such as memory, processors, and screens. The episode also highlights the importance of quality control at every stage of the production process, to ensure that the finished product is a reliable and functional one.

Overall, How It's Made Season 4, Episode 21 is an insightful and engaging look at the complex processes behind the production of four diverse products. With detailed explanations and fascinating behind-the-scenes footage, this episode is sure to leave viewers with a newfound appreciation for the craftsmanship and ingenuity that goes into creating the things we use in our everyday lives.